Flash refractor



FIG. 1 is a perspective view of a flash refractor, showing the new design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right-side elevational view thereof, the left-side elevational view being a mirror image thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines showing a camera in FIG. 1 are included for the purpose of illustrating the invention in use, and form no part of the claimed design. 

What is claimed is the ornamental design for a flash refractor, as shown and described. 